Royce Technologies

Thank you for your interest in Royce Technologies. The 711 Portable TSS is still available. Please visit the 711 webpage for technical information and to request a quote. 711 Portable TSS

All other Royce analyzers and sensors have been discontinued, effective December 15th, 2018.

Xylem is committed to supporting Royce instruments in the field until at least the end of 2019. Accessories and replacement parts may be ordered from our OI Corporation office.

Please contact OI Corporation at:
+1 979-690-1711

Xylem is committed to providing you the most reliable, accurate instrumentation for continuous online monitoring within a municipal wastewater treatment plant. Although Royce Technologies is no longer available for new installations, Xylem’s IQ SensorNet platform offers a suitable and superior replacement for your Royce analyzers. Please see the table below to help you determine which IQ SensorNet sensor would be a good replacement for your Royce instrument.

We are here to assist you with selecting a replacement analyzer. Please contact us and one of our  experts will follow up with you to help determine which instrument best meets your requirements. We look forward to continuing to partner with you as your trusted instrumentation provider.

Royce Analyzer  Recommended Replacement

Royce Total Suspended Solids Systems

Analyzers: Model 7011A and 7110/7120

Sensors: 72A/P, 73B/P, 74A and 76A

IQ SensorNet ViSolid sensor with 282 or 20203G controller.

Optional insertion mount.

Royce Interface Level Continuous monitor

Analyzers: Model 2511A

Sensors: 25DN, 25SN, 25SHE

*Please note, the 711 portable TSS is still available.

IQ SensorNet IFL sensor with 282 or 20203G controller.

Royce Dissolved Oxygen Analyzers

Analyzers: Model 9110/9120, 9200 and 9210/9220

Sensors: 95A, 96A, 99

IQ SensorNet FDO with 282 or 20203G controller.
Cleaning Air Compressors JC-1, JC-2, and JC-4 Now available from YSI